OpenTwo archives, queried live.
Every record below comes from The Met or Smithsonian Open Access and was filtered on that archive’s own rights field before it reached this page. 24 shown for “Pearl and gold necklace with pendant of Eros” — 64 records examined, 25 dropped by the rights gate.
Archives queried 2026-08-27 01:16 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Pearl and gold necklace with pendant of Eros
Artist not stated in the record · ca. 330–300 BCE
Necklace
Carlo Giuliano, Italian, 1831 - 1895 · ca. 1890
Flintlock Gun of Louis XIII (1601–1643), King of France
Pierre Le Bourgeois · ca. 1620
Necklace
Artist not stated in the record · 18th–19th century
Pendant Brooch with Cameo of Enthroned Virgin and Child and Christ Pantokrator
Artist not stated in the record · late 1000s–1100s (cameo); 1100s–1300s (mount)
Necklace
Carlo Giuliano, Italian, 1831 - 1895 · 1863–96
Bona Sforza (1493–1557), Queen of Poland
Giovanni Jacopo Caraglio · cameo ca. 1530–40, frame 19th century
Necklace worn by Jessie Greer, gifted to her by George J. Jones
Unidentified · ca. 1919
Pendant with a Triton Riding a Unicorn-like Sea Creature
Reinhold Vasters · ca. 1870–95
Necklace
Carlo Giuliano, Italian, 1831 - 1895 · ca. 1890
Table clock with calendar
Lucien Falize · 1881
Design for a Parure with Rubies and Pearls
Artist not stated in the record · Possibly 19th century
Pendant
Artist not stated in the record · 17th century
Necklace and pendant
Artist not stated in the record · ca. 1870
Pendant reliquary with depiction of the Annunciation
Artist not stated in the record · 17th century
Necklace/Bracelet
Florence Koehler, born Jackson, MI 1861-died Rome, Italy 1944 · ca. 1905-1935
Prudence
Etienne Delaune · ca. 1550–60, back: 19th century
Pendant
Artist not stated in the record · ca. 1870
Necklace with Satyr's-head pendants
Carlo Giuliano · ca. 1870
Necklace
Artist not stated in the record · ca. 1880
Pendant with Charity and Her Children
Artist not stated in the record · late 16th–early 17th century
necklace
Artist not stated in the record · 18th century
Pendant with a Pelican in Her Piety
Artist not stated in the record · first quarter 17th century
Drawing
Artist not stated in the record · late 19th century
Where these records came from.
Two archives are wired, and only two. Each one is filtered on its own rights field — never on a title match, and never on the presence of an image file.
- The Met Collection API (Open Access)Rights field:
isPublicDomain. 357 matched · 24 examined · 3 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.12 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 3131895 matched · 40 examined · 22 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.12 shown
These figures describe the pass run at 2026-08-27 01:16 UTC, during this request. A completed pass is kept for 24 hours and replayed for an identical search, which is what keeps repeated queries inside Smithsonian’s 30-requests-per-hour allowance. A pass in which either archive failed to answer is never kept — an outage must not be replayed as though it were a finding about the catalogue.
Wikimedia Commons and the Library of Congress are deliberately not wired. Wikimedia was confirmed, on a live query, to return CC-BY material inside the same result set as genuine public domain works, and filtering it safely has not been designed yet. loc.gov was blocked by bot detection during the source evaluation, so its rights vocabulary has never been observed — and nothing here is built on a field nobody has read.
An image file is a rights claim. It never travels without its field.